CN102812598A - Connection structure for electrical cable for crimp contact - Google Patents
Connection structure for electrical cable for crimp contact Download PDFInfo
- Publication number
- CN102812598A CN102812598A CN2011800155670A CN201180015567A CN102812598A CN 102812598 A CN102812598 A CN 102812598A CN 2011800155670 A CN2011800155670 A CN 2011800155670A CN 201180015567 A CN201180015567 A CN 201180015567A CN 102812598 A CN102812598 A CN 102812598A
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- China
- Prior art keywords
- conductor
- electric wire
- sheath
- pressure contact
- contact portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Disclosed is a connection structure for an electrical cable for a crimp contact which eliminates corrosion problems in the conductor of an electric cable by preventing moisture from penetrating as far as the conductor of the electric cable even if moisture is present on the electric cable connection unit. Before a conductor part (Wa) and an insulating sheath part (Wb) at the end of an electric cable (W) placed in a conductor crimping section (14) and a sheath compression section (15) respectively of a crimp contact (10) are crimped thereby, cover sections (30, 40) made of a water-absorbing resin layer (31) with an impermeable layer (32) formed on the inside surface which is in contact with the conductor (Wa), cover and shield the upper surface of the end of the electrical cable, including at least the part of the conductor (Wa) of the electrical cable (W) that might be exposed to the exterior. A conductor crimping flange (22) and a sheath crimping flange (24) are crimped from above, while the exposed part of the conductor (Wa) is covered, and the cover sections (30,40) are held thereby.
Description
Technical field
The present invention relates to the syndeton of a kind of crimp type terminal and electric wire.
Background technology
Fig. 5 shows the syndeton between terminal described in the patent documentation 1 and the electric wire.
This terminal 110 forwardly has the electrical connections 111 that is connected to storage battery etc., and also has the wire connecting part 112 that is connected to the end of electric wire W through ultra-sonic welded at the rear portion of electrical connections 111.Wire connecting part 112 comprise the conductor coupling portion that is positioned at the front side divide 114 be positioned at the sheath standing part 115 that conductor coupling portion is divided 114 rear sides; And through the pair of sidewalls part 122,122 that has substrate portion 121 and upwards erect from two transverse edges of substrate portion 121, conductor coupling portion divides 114 to form the U-shaped cross section.Be removed conductor Wa that insulating sleeve Wb exposes and be placed on conductor coupling portion and divide on 114 the substrate portion 121 through making; And make the part that is covered by insulating case Wb remain in the sheath standing part 115 and under this state, conductor Wa is welded to conductor coupling portion and divide 114 baseplate part 121, the end of electric wire W is electrically connected and is mechanically connected to terminal 110.
The prior art document
Patent documentation
Patent documentation 1:JP-A-2007-12329
Summary of the invention
The problem that the present invention will solve
Incidentally, in the terminal of describing in the above and the traditional syndeton between the electric wire, the conductor Wa of end that is connected in the electric wire W of terminal 110 keeps being exposed to the outside; Make when water is attached to conductor Wa; Conductor Wa is corroded easily, therefore, worries to destroy the reliability that is electrically connected.
In view of the foregoing implemented the present invention; And the syndeton that the purpose of this invention is to provide a kind of crimp type terminal and electric wire; This syndeton structure makes that even when water is attached to the electric wire connecting portion, also anti-sealing gets into the conductor of electric wire; With the etching problem of the conductor that prevents electric wire, and can solve the worry of destroying reliability of electrical connection.
The scheme of dealing with problems
To achieve these goals, the syndeton of crimp type terminal according to the invention and electric wire is characterised in that following (1) is to (3).
(1) syndeton of crimp type terminal and electric wire, this crimp type terminal comprises electrical connection section, is used for and is connected at other anterior terminals of this electrical connection section; And electric wire connecting portion; This electric wire connecting portion is crimped and is connected to the end of electric wire at the rear portion of said electrical connection section, this electric wire connecting portion comprises conductor pressure contact portion that is positioned at this electric wire connecting portion front side and the sheath pressure contact portion that is positioned at said conductor pressure contact portion rear side; Wherein, said conductor pressure contact portion forms roughly U-shaped in cutaway view, and has baseplate part and pair of conductors compressing piece; Said pair of conductors compressing piece extends upward and is crimped from two transverse edges of said baseplate part; Thereby obtain following state: through said conductor compressing piece is curved inwardly; The conductor that exposes with the part of the sheath of the said end of parcel through removing said electric wire to be connected, thus said conductor is closely contacted with the upper surface of said baseplate part; Said sheath pressure contact portion forms roughly U-shaped in cutaway view, and has baseplate part and a pair of sheath compressing piece; Said a pair of sheath compressing piece extends upward and is crimped from two transverse edges of this baseplate part; Thereby obtain following state: through the said sheath compressing piece that curves inwardly; With the said part sheath of the said end that wraps up said electric wire to be connected, thereby the said part of said sheath is closely contacted with the upper surface of said baseplate part; The said baseplate part of said conductor pressure contact portion and the said baseplate part of said sheath pressure contact portion form the common-base board; And before crimping; The upside of the said end of said electric wire is coated with the coating member of being processed by water-absorbing resin in advance; Thereby comprise such part at least: when said conductor pressure contact portion and said sheath pressure contact portion were crimped onto the said part of said sheath of said end of said conductor and said electric wire respectively, this part had the said conductor that makes said electric wire and is exposed to outside possibility; And said conductor compressing piece and said sheath compressing piece are crimped on the said coating member, thereby under the situation that the expose portion of said conductor is capped, keep said coating member by said conductor compressing piece and said sheath compressing piece.
(2) in the syndeton of the crimp type terminal of structure and electric wire with above-mentioned (1); The said conductor that is exposed between said conductor pressure contact portion and the said sheath pressure contact portion is coated with first coating member as said coating member; And the front end of this first coating member extends to the position that the said conductor compressing piece of said conductor pressure contact portion is crimped, and the rear end of said first coating member extends to the position that the said sheath compressing piece of said sheath pressure contact portion is crimped; And on the other hand, the top surface of the conductor of said electric wire is coated with second coating member as said coating member.
(3) in the crimp type terminal of structure and the syndeton of electric wire with above-mentioned (1) or (2), through with a side that said electric wire docks on form impermeable stratum, process said coating member.
The crimp type terminal of the structure of above-mentioned according to having (1) and the syndeton of electric wire; The conductor compressing piece of the conductor pressure contact portion of crimp type terminal and the sheath compressing piece of sheath pressure contact portion are crimped onto respectively on the conductor that the sheath through the end of removing electric wire exposes; And have on the part of sheath after the end that covers electric wire at the coating member processed by water-absorbing resin; Thereby all expose portions of conductor all are coated with coating member; Even and water is attached on the electric wire connecting portion, the water-absorbing resin that constitutes coating member also can absorb water energetically.Therefore, the corrosion that conductor caused owing to adhering to of water can be prevented, and the connection reliability between crimp type terminal and the electric wire can be in the long term, kept.
The crimp type terminal of the structure of above-mentioned according to having (2) and the syndeton of electric wire; Coating member forms two assemblies of first coating member and second coating member; Thereby after conductor pressure contact portion or the crimping of sheath pressure contact portion, can on minimum zone, cover the expose portion of conductor.Therefore, in need be,,, the coating member that becomes obstacle can keep higher electrical connection properties through being minimized as the conductor pressure contact portion with the maximized part of the contact area between the conductor of terminal and electric wire.
The crimp type terminal of the structure of above-mentioned according to having (3) and the syndeton of electric wire, the inner surface of coating member is provided with impermeable stratum, thereby can forbid definitely that the water entering is present in the coating member conductor inside.
Advantage of the present invention
According to the present invention, even when water is attached on the connecting portion between terminal and the electric wire, can prevent that also sealing gets into the conductor of electric wire, with the etching problem of the conductor that prevents electric wire, thereby can solve the worry of destroying reliability of electrical connection.
The present invention has briefly been described above.And, through read over reference to the accompanying drawings describe be used to realize pattern of the present invention, it is more clear that details of the present invention will become.
Description of drawings
Fig. 1 (a) and 1 (b) are the key diagrams of embodiments of the invention, and Fig. 1 (a) is the decomposition diagram of the syndeton of crimp type terminal and electric wire, and Fig. 1 (b) is the local amplification view of use therein coating member.
Fig. 2 is a perspective view, shows the state in the electric wire connecting portion that before the crimping end of coating member and electric wire is arranged on crimp type terminal.
Fig. 3 is the perspective view that the syndeton of present embodiment is shown; And show after that kind is provided with the end of electric wire as shown in Figure 2; Through with the conductor compressing piece of the conductor pressure contact portion of crimp type terminal and the sheath compressing piece crimping of sheath pressure contact portion, accomplish the state of the syndeton of crimp type terminal and electric wire.
Fig. 4 is the cutaway view along the arrow IV-IV intercepting of Fig. 3.
Fig. 5 shows the perspective view of an example of traditional syndeton between terminal and the electric wire.
Reference numerals list
The W electric wire
The Wa conductor
The Wb insulating sleeve
10 crimp type terminals
11 electrical connection sections
12 electric wire connecting portions
14 conductor pressure contact portions
15 sheath pressure contact portions
21 baseplate parts
22 conductor compressing pieces
23 baseplate parts
24 sheath compressing pieces
30 first coating members
31 water-absorbing resin layers
32 impermeable stratums
40 second coating members
Embodiment
Hereinafter, will embodiments of the invention be described with reference to accompanying drawing.
In addition, in the present invention, a side that is connected in the crimp type terminal on other terminals etc. is set in the front portion, and a side that is connected in the crimp type terminal on the electric wire is set in the rear portion.
Fig. 1 (a) is the decomposition diagram of the syndeton of crimp type terminal and electric wire according to an embodiment of the invention, and Fig. 1 (b) is the local amplification view of use therein coating member; And Fig. 2 is a perspective view, shows the state in the electric wire connecting portion that before the crimping end of coating member and electric wire is arranged on crimp type terminal, to realize said syndeton; And Fig. 3 is a perspective view; Show after that kind is provided with the end of electric wire as shown in Figure 2; Through with the conductor compressing piece of the conductor pressure contact portion of crimp type terminal and the sheath compressing piece crimping of sheath pressure contact portion, accomplish the state of the syndeton of crimp type terminal and electric wire; And Fig. 4 is the cutaway view along the arrow IV-IV intercepting of Fig. 3.
The syndeton of crimp type terminal of the present invention and electric wire is characterised in that when crimp type terminal was crimped on the electric wire, the conductor part of electric wire was coated with coating member.
Shown in Fig. 1 (a); This crimp type terminal 10 is cloudy terminals; And has the box-like electrical connection section that has built-in spring leaf 11; Be used for forwardly being connected, and this crimp type terminal 10 has through the junction surface 13 at electrical connection sections 11 rears and is crimped and is connected to the terminal electric wire connecting portion 12 of electric wire W with (not shown) such as other terminals.
This electric wire connecting portion 12 comprises the sheath pressure contact portion 15 in conductor pressure contact portion 14 that is positioned in the front side and the rear side that is positioned at conductor pressure contact portion 14.Through baseplate part 21 with from the upwardly extending pair of conductors compressing piece 22 of two transverse edges of baseplate part 21; The conductor pressure contact portion 14 of front side forms roughly U-shaped at cutaway view; And this conductor compressing piece 22 is crimped; Thereby obtain a state, in this state, through conductor compressing piece 22 is curved inwardly; Thereby the conductor Wa parcel that insulating sleeve (hereinafter also the abbreviating sheath as) Wb of end that will be through removing electric wire W to be connected exposes makes conductor Wa closely contact with the upper surface of baseplate part 21.Equally; Through baseplate part 23 with from the upwardly extending a pair of sheath compressing piece 24 of two transverse edges of this baseplate part 23; The sheath pressure contact portion 15 of rear side forms roughly U-shaped in cutaway view, and this sheath compressing piece 24 is crimped into acquisition one state, wherein through sheath compressing piece 24 is curved inwardly; So that the end of electric wire W to be connected is had the part parcel of insulating sleeve Wb, the part that makes the end lining of electric wire W be stamped insulating sleeve Wb closely contacts with the upper surface of baseplate part 23.In the present embodiment, the baseplate part 23 of the baseplate part 21 of conductor pressure contact portion 14 and sheath pressure contact portion 15 forms common baseplate part continuously.
Coating member 30,40 is made up of water-absorbing resin.As water-absorbing resin, given big molecule suction condensate etc.Shown in Fig. 1 (b), in coating member 30,40, non-permeable formation 32 is formed on the side (inner surface side of coating member 30,40 just) on the electric wire W that is docked in the water-absorbing resin layer 31.
As coating member 30,40, can use commercially available available parts, and for example adopt Aqua Pearl (trade (brand) name, by San-Dia Polymers, Ltd. makes) etc.
Under the situation of the syndeton that obtains present embodiment; As shown in figs. 1 and 2; Before crimping; The upside of the end of electric wire W is covered in advance and is stamped the coating member of being processed by water-absorbing resin layer 31 30,40; This water-absorbing resin layer 31 has the impermeable stratum 32 that is formed on the inner surface side, thereby comprises a part at least: when conductor pressure contact portion of crimp type terminal 10 14 and sheath pressure contact portion 15 were crimped onto on the part of the conductor Wa and the insulating sleeve Wb of the end with electric wire W respectively, said part part had the conductor Wa that makes electric wire W and is exposed to outside possibility.In the case; Be exposed to first coating member 30 that conductor Wa between conductor pressure contact portion 14 and the sheath pressure contact portion 15 is had the semicircle tubular; And the conductor compressing piece 22 that the front end of this first coating member 30 extends to conductor pressure contact portion 14 is crimped on position wherein; And the sheath compressing piece 24 that the rear end of first coating member 30 extends to sheath pressure contact portion 15 is crimped on position wherein.And the top surface of the conductor Wa of electric wire W is coated with second coating member 40.
Next; As shown in Figure 3, under the situation that coating member 30,40 is set, through said conductor compressing piece 22 of crimping and sheath compressing piece 24; This coating member 30,40 is kept by conductor compressing piece 22 and sheath compressing piece 24, and the expose portion of conductor Wa is capped simultaneously.As a result, accomplished the syndeton of crimp type terminal 10 with electric wire W.
Syndeton according to formation like this; As shown in Figure 4; The conductor compressing piece 22 of the conductor pressure contact portion 14 of crimp type terminal 10 and the sheath compressing piece 24 of sheath pressure contact portion 15 are crimped onto respectively on the conductor Wa that the sheath Wb through the end of removing electric wire W exposes; And have on the part of sheath Wb after the end that covers electric wire W at the coating member of processing by water-absorbing resin 30,40; Thereby all expose portions of conductor Wa all are coated with coating member 30,40, even and water is attached on the electric wire connecting portion 12 and entering is inner, and the water-absorbing resin layer 31 that constitutes coating member 30,40 also can absorb water effectively.And, because the inner surface of coating member 30,40 is provided with impermeable stratum 32, get into the conductor Wa in the inside that is present in coating member 30,40 so can forbid water definitely.Therefore, the corrosion that conductor Wa caused owing to adhering to of water can be prevented, and the reliability of the connection between crimp type terminal 10 and the electric wire W can be in the long term, kept.
And; Syndeton according to present embodiment; Coating member forms two assemblies of first coating member 30 and second coating member 40, thereby and after conductor pressure contact portion 14 or sheath pressure contact portion 15 are crimped, can in minimum zone, cover the expose portion of conductor Wa.Therefore, make in the maximized part of contact area between the conductor Wa of crimp type terminal 10 and electric wire W,, minimize, can keep high electrical connection properties through making the coating member that becomes obstacle as conductor pressure contact portion 14 at needs.
In addition, the present invention not only is confined to the foregoing description, and can suitably make amendment, improvement etc.And as long as can realize the present invention, the component count of each assembly, material, shape, size in the foregoing description, position etc. is set all is arbitrarily, and unrestricted.
For example, can design the contact area that makes between the conductor compressing piece 22 that does not reduce conductor Wa and conductor pressure contact portion 14, whole simultaneously first coating member 30 and second coating member 40 of forming.
Equally, also can construct feasiblely, only use first coating member 30, and omit second coating member 40 of the upper surface that covers conductor Wa, and the abridged part is coated with waterproof resin etc.
Describe the present invention in detail, but it will be clear to someone skilled in the art that under the situation that does not break away from the spirit and scope of the present invention, can make change or modification with reference to specific embodiment.The Japanese patent application (patent application No.2010-066853) that the application submitted to based on March 23rd, 2010, and the content of this patent application merges to come at this by reference.
Claims (3)
1. the syndeton of crimp type terminal and electric wire, this crimp type terminal comprises:
Electrical connection section is used for and other terminals in this electrical connection section front portion are connected; And
Electric wire connecting portion, this electric wire connecting portion are crimped and are connected to the end of electric wire at the rear portion of said electrical connection section, this electric wire connecting portion comprises conductor pressure contact portion that is positioned at this electric wire connecting portion front side and the sheath pressure contact portion that is positioned at said conductor pressure contact portion rear side;
Wherein, said conductor pressure contact portion forms roughly U-shaped in cutaway view, and has baseplate part and pair of conductors compressing piece; Said pair of conductors compressing piece extends upward and is crimped from two transverse edges of said baseplate part; Thereby obtain following state: through said conductor compressing piece is curved inwardly; The conductor that exposes with the part of the sheath of the said end of parcel through removing said electric wire to be connected, thus said conductor is closely contacted with the upper surface of said baseplate part;
Said sheath pressure contact portion forms roughly U-shaped in cutaway view, and has baseplate part and a pair of sheath compressing piece; Said a pair of sheath compressing piece extends upward and is crimped from two transverse edges of this baseplate part; Thereby obtain following state: through the said sheath compressing piece that curves inwardly; With the said part sheath of the said end that wraps up said electric wire to be connected, thereby the said part of said sheath is closely contacted with the upper surface of said baseplate part;
The said baseplate part of said conductor pressure contact portion and the said baseplate part of said sheath pressure contact portion form the common-base board; And
Before crimping; The upside of the said end of said electric wire is coated with the coating member of being processed by water-absorbing resin in advance; Thereby comprise such part at least: when said conductor pressure contact portion and said sheath pressure contact portion were crimped onto the said part of said sheath of said end of said conductor and said electric wire respectively, this part had the said conductor that makes said electric wire and is exposed to outside possibility; And said conductor compressing piece and said sheath compressing piece are crimped on the said coating member, thereby under the situation that the expose portion of said conductor is capped, keep said coating member by said conductor compressing piece and said sheath compressing piece.
2. the syndeton of crimp type terminal as claimed in claim 1 and electric wire; Wherein, The said conductor that is exposed between said conductor pressure contact portion and the said sheath pressure contact portion is coated with first coating member as said coating member; And the front end of this first coating member extends to the position that the said conductor compressing piece of said conductor pressure contact portion is crimped, and the rear end of said first coating member extends to the position that the said sheath compressing piece of said sheath pressure contact portion is crimped; And on the other hand, the top surface of the conductor of said electric wire is coated with second coating member as said coating member.
3. according to claim 1 or claim 2 crimp type terminal and the syndeton of electric wire, wherein, through with a side that said electric wire docks on form impermeable stratum, process said coating member.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-066853 | 2010-03-23 | ||
| JP2010066853A JP5606115B2 (en) | 2010-03-23 | 2010-03-23 | Connection structure of crimp terminal to wire |
| PCT/JP2011/056973 WO2011118626A1 (en) | 2010-03-23 | 2011-03-23 | Connection structure for electrical cable for crimp contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102812598A true CN102812598A (en) | 2012-12-05 |
| CN102812598B CN102812598B (en) | 2015-07-15 |
Family
ID=44673177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180015567.0A Expired - Fee Related CN102812598B (en) | 2010-03-23 | 2011-03-23 | Connection structure for electrical cable for crimp contact |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8900010B2 (en) |
| JP (1) | JP5606115B2 (en) |
| KR (1) | KR101455485B1 (en) |
| CN (1) | CN102812598B (en) |
| BR (1) | BR112012021689A2 (en) |
| DE (1) | DE112011100999T5 (en) |
| WO (1) | WO2011118626A1 (en) |
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| CN105453342A (en) * | 2013-08-26 | 2016-03-30 | 矢崎总业株式会社 | Connection structure of crimp terminal with respect to wire |
| CN106068581A (en) * | 2014-04-04 | 2016-11-02 | 矢崎总业株式会社 | The connecting structure of crimp type terminal and crimp type terminal and electric wire |
| CN109075466A (en) * | 2016-04-22 | 2018-12-21 | 株式会社自动网络技术研究所 | Covered electric cable and harness with terminal |
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| WO2014014103A1 (en) * | 2012-07-20 | 2014-01-23 | 古河電気工業株式会社 | Connected structure, connector, and manufacturing method for connected structure |
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| JP6265804B2 (en) | 2014-03-19 | 2018-01-24 | 矢崎総業株式会社 | Connection structure of crimp terminal and electric wire |
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| DE102014208772B4 (en) * | 2014-05-09 | 2018-03-08 | Robert Bosch Gmbh | Contact element and method for producing a contact element cable arrangement |
| EP3121909B1 (en) * | 2015-07-21 | 2018-09-19 | Delphi Technologies, Inc. | Electrical connector with adjusted impedance |
| US9923323B2 (en) * | 2015-10-30 | 2018-03-20 | Apple Inc. | Cable assemblies, systems, and methods for making the same |
| JP6423783B2 (en) | 2015-12-16 | 2018-11-14 | 矢崎総業株式会社 | Crimp terminal |
| JP6858552B2 (en) * | 2016-12-27 | 2021-04-14 | 矢崎総業株式会社 | Crimping terminal |
| JP6822834B2 (en) * | 2016-12-27 | 2021-01-27 | 矢崎総業株式会社 | Crimping terminal and terminal manufacturing method |
| JP6544499B2 (en) * | 2019-01-16 | 2019-07-17 | 株式会社オートネットワーク技術研究所 | Electric wire with terminal and manufacturing method thereof |
| CN110931992A (en) * | 2019-12-12 | 2020-03-27 | 厦门广泓工贸有限公司 | Electric connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1154182A (en) * | 1997-08-01 | 1999-02-26 | Sumitomo Wiring Syst Ltd | Grounding terminal fitting and waterproofing method therefor |
| JP2001313113A (en) * | 2000-04-27 | 2001-11-09 | Auto Network Gijutsu Kenkyusho:Kk | Waterproof connector |
| CN1574488A (en) * | 2003-06-10 | 2005-02-02 | 日本压着端子制造株式会社 | Cable and its making method, connector cable, connecting structure of cable and terminal |
| JP2006286385A (en) * | 2005-03-31 | 2006-10-19 | Asahi Electric Works Ltd | Crimped connection structure of terminal fitting and stranded wire |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2729695A (en) * | 1951-04-27 | 1956-01-03 | Aircraft Marine Prod Inc | Electrical connectors |
| US3670293A (en) * | 1970-08-20 | 1972-06-13 | Amp Inc | Shielded wire connectors |
| US3955044A (en) * | 1970-12-03 | 1976-05-04 | Amp Incorporated | Corrosion proof terminal for aluminum wire |
| US3699504A (en) * | 1971-02-17 | 1972-10-17 | Amp Inc | Open barrel coaxial cable terminal |
| JPH078970U (en) * | 1993-07-06 | 1995-02-07 | 住友電装株式会社 | Terminal crimped wire with rubber plug |
| JP3054319B2 (en) * | 1994-03-04 | 2000-06-19 | 矢崎総業株式会社 | Waterproof rubber stopper and manufacturing method thereof |
| US5603637A (en) * | 1994-08-04 | 1997-02-18 | Sumitomo Wiring Systems, Ltd. | Waterproof plug structure |
| US5749756A (en) * | 1995-10-27 | 1998-05-12 | The Whitaker Corporation | Sealed corrosion-proof crimped terminal of splice |
| JP2000299140A (en) * | 1999-04-15 | 2000-10-24 | Yazaki Corp | Connection method and structure between electric wire and connection terminal |
| JP3365550B2 (en) * | 1999-05-07 | 2003-01-14 | 住友電装株式会社 | Shield terminal |
| JP3718394B2 (en) * | 1999-12-09 | 2005-11-24 | 矢崎総業株式会社 | Terminal connection part of covered electric wire and waterproofing method and apparatus thereof |
| JP2002343493A (en) * | 2001-05-18 | 2002-11-29 | Yazaki Corp | Terminal integrated type seal member |
| JP2003297493A (en) * | 2002-04-05 | 2003-10-17 | Auto Network Gijutsu Kenkyusho:Kk | Coaxial connector |
| JP2004111058A (en) * | 2002-09-13 | 2004-04-08 | Furukawa Electric Co Ltd:The | Terminal for aluminum wire and connector |
| JP2004265668A (en) * | 2003-02-28 | 2004-09-24 | Sumitomo Wiring Syst Ltd | Terminal fittings |
| JP3824316B2 (en) * | 2003-04-14 | 2006-09-20 | 矢崎総業株式会社 | Shield terminal for coaxial cable |
| JP4381872B2 (en) * | 2004-04-09 | 2009-12-09 | 矢崎総業株式会社 | Wire crimping method |
| JP4376682B2 (en) * | 2004-04-09 | 2009-12-02 | 矢崎総業株式会社 | Wire end caulking structure |
| JP2007012329A (en) | 2005-06-28 | 2007-01-18 | Hitachi Cable Ltd | Connection terminal, aluminum cable having the same, ultrasonic welding method, and ultrasonic connecting apparatus |
| JP2007294238A (en) * | 2006-04-25 | 2007-11-08 | Yazaki Corp | Terminal mounting method and coaxial cable with terminal |
| JP4846435B2 (en) * | 2006-05-10 | 2011-12-28 | 矢崎総業株式会社 | Terminal bracket and mounting method |
| US8011954B2 (en) * | 2007-05-29 | 2011-09-06 | Autonetworks Technologies, Ltd. | Shielded connector |
| JP5008492B2 (en) * | 2007-08-01 | 2012-08-22 | 株式会社オートネットワーク技術研究所 | Shield connector |
| JP5071288B2 (en) * | 2008-07-22 | 2012-11-14 | 住友電装株式会社 | Terminal fittings and wires with terminal fittings |
| JP2010066853A (en) | 2008-09-09 | 2010-03-25 | Fujifilm Corp | Image processing device, method and program |
| JP2010073664A (en) * | 2008-09-22 | 2010-04-02 | Sumitomo Wiring Syst Ltd | Waterproof connector and rubber stopper |
| US7686647B1 (en) * | 2008-10-21 | 2010-03-30 | J.S.T. Corporation | Terminal assembly and sealed electrical connector |
| JP5219877B2 (en) * | 2009-02-16 | 2013-06-26 | 矢崎総業株式会社 | Connector for coaxial cable |
| JP5495203B2 (en) * | 2009-09-24 | 2014-05-21 | 矢崎総業株式会社 | Waterproofing method for crimping part |
| JP5557377B2 (en) * | 2010-03-23 | 2014-07-23 | 矢崎総業株式会社 | Connection structure for terminal wires |
| JP5557378B2 (en) * | 2010-03-23 | 2014-07-23 | 矢崎総業株式会社 | Crimping terminal and crimping structure for crimping terminal wire |
-
2010
- 2010-03-23 JP JP2010066853A patent/JP5606115B2/en not_active Expired - Fee Related
-
2011
- 2011-03-23 BR BR112012021689-9A patent/BR112012021689A2/en not_active Application Discontinuation
- 2011-03-23 KR KR1020127023072A patent/KR101455485B1/en active IP Right Grant
- 2011-03-23 US US13/583,052 patent/US8900010B2/en not_active Expired - Fee Related
- 2011-03-23 DE DE112011100999T patent/DE112011100999T5/en not_active Withdrawn
- 2011-03-23 WO PCT/JP2011/056973 patent/WO2011118626A1/en active Application Filing
- 2011-03-23 CN CN201180015567.0A patent/CN102812598B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1154182A (en) * | 1997-08-01 | 1999-02-26 | Sumitomo Wiring Syst Ltd | Grounding terminal fitting and waterproofing method therefor |
| JP2001313113A (en) * | 2000-04-27 | 2001-11-09 | Auto Network Gijutsu Kenkyusho:Kk | Waterproof connector |
| CN1574488A (en) * | 2003-06-10 | 2005-02-02 | 日本压着端子制造株式会社 | Cable and its making method, connector cable, connecting structure of cable and terminal |
| JP2006286385A (en) * | 2005-03-31 | 2006-10-19 | Asahi Electric Works Ltd | Crimped connection structure of terminal fitting and stranded wire |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838541A (en) * | 2012-12-10 | 2015-08-12 | 住友电装株式会社 | Terminal fitting |
| CN105453342A (en) * | 2013-08-26 | 2016-03-30 | 矢崎总业株式会社 | Connection structure of crimp terminal with respect to wire |
| US9640877B2 (en) | 2013-08-26 | 2017-05-02 | Yazaki Corporation | Connection structure of crimp terminal with respect to wire |
| CN105453342B (en) * | 2013-08-26 | 2017-09-29 | 矢崎总业株式会社 | Attachment structure of the crimp type terminal relative to electric wire |
| CN106068581A (en) * | 2014-04-04 | 2016-11-02 | 矢崎总业株式会社 | The connecting structure of crimp type terminal and crimp type terminal and electric wire |
| CN106068581B (en) * | 2014-04-04 | 2019-10-25 | 矢崎总业株式会社 | The connecting structure of crimp type terminal and electric wire |
| CN109075466A (en) * | 2016-04-22 | 2018-12-21 | 株式会社自动网络技术研究所 | Covered electric cable and harness with terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011118626A1 (en) | 2011-09-29 |
| DE112011100999T5 (en) | 2013-01-24 |
| US8900010B2 (en) | 2014-12-02 |
| JP5606115B2 (en) | 2014-10-15 |
| KR20120112860A (en) | 2012-10-11 |
| BR112012021689A2 (en) | 2018-05-08 |
| US20120329317A1 (en) | 2012-12-27 |
| CN102812598B (en) | 2015-07-15 |
| JP2011198705A (en) | 2011-10-06 |
| KR101455485B1 (en) | 2014-10-27 |
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